Sail mounting structure of kayak

Abstract

The utility model discloses a kayak sail mounting structure, which relates to the technical field of kayak sails and comprises a kayak body, a mounting seat is connected onto the kayak body through bolts, a sail rod is inserted into the mounting seat, a sail connecting rod is rotatably connected onto the sail rod, and a sail main rod is fixedly connected onto the upper side of the sail connecting rod. One side of the sail main rod is fixedly connected with an auxiliary rod, and canvas is arranged between the auxiliary rod and the sail main rod. When the adjusting rope at the left end is pulled, the auxiliary rod faces the left side, when the auxiliary rod changes leftwards, the angle of the sail main rod deviates leftwards, when the angle of the sail main rod changes, the angle of the canvas also deviates leftwards, and when the angle of the canvas changes, the moving direction of the kayak body can be changed; according to the structure, the moving direction of the kayak body can be changed through the adjusting rope, the sail main rod and the canvas, so that the kayak body can adapt to a complex working environment.

Description

Technical Field

[0001] The utility model relates to the technical field of kayak sails, in particular to a kayak sail installation structure. Background Art

[0002] In order to improve the playability of kayaking, adding different hull accessories to kayaks is a new trend in kayak structure. Conventional sailboats are driven by wind power, and the sail structure of a sailboat usually needs to form an integral whole with the hull, so as to ensure that the main pole will not be broken by the wind when the sail is running.

[0003] In the prior art, a Chinese patent discloses a sail mounting structure for kayaking (authorization announcement number CN221341025U). This patented technology can ensure that when the sail is deformed under force by setting a pad protrusion, the pad protrusion can play a buffering role. At the same time, an opening and an extended protrusion are set to increase the deformation of the plug-in column. When the plug-in slot of the plug-in column is installed on the main pole base and the sail is subjected to force, so that the plug-in slot is squeezed, the plug-in slot can be deformed appropriately, thereby alleviating the force on the main pole of the sail and ensuring that the main pole will not break. It has the characteristics of simple structure, improved overall structural strength, avoiding the main pole of the sail from being broken, and convenient disassembly and maintenance of the sail.

[0004] However, when the sail is in use, because the wind comes out in different directions or the moving direction of the kayak needs to be changed, the angle of the sail needs to be changed in real time, and the sail in the above application document is not convenient for adjusting the direction angle. Therefore, a sail installation structure for a kayak is provided to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the utility model is to provide a sail installation structure for a kayak to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sail mounting structure for a kayak comprises a kayak body, a mounting seat being connected to the kayak body by bolts, a sail pole being inserted into the mounting seat, a sail connecting rod being rotatably connected to the sail pole, a sail main pole being fixedly connected to the upper side of the sail connecting rod, an auxiliary pole being fixedly connected to one side of the sail main pole, a canvas being arranged between the auxiliary pole and the sail main pole, adjustment seats being arranged on both sides of the auxiliary pole, the adjustment seat being fixedly connected to the kayak body, a rope running cavity being arranged inside the adjustment seat, an adjustment rope being arranged passing through the inside of the rope running cavity, one end of the adjustment rope being fixedly connected to the auxiliary pole, a spiral rod being spirally connected inside the adjustment seat, and a ball bearing being arranged at the tail end of the spiral rod.

[0008] As a further solution of the present invention: wherein, a plurality of pressing seats are arranged on the outer side of the mounting seat, the mounting seat is rotatably connected to the kayak body, and the pressing seats are pressed on the mounting seat.

[0009] As a further solution of the utility model: wherein, a shock-absorbing washer is provided at the connection between the mounting seat and the sail pole, and the shock-absorbing washer is fixedly connected to the inner wall of the mounting seat.

[0010] As a further solution of the utility model: wherein, an extension rod is slidably connected inside the auxiliary rod, a plurality of fixing blocks are fixedly connected between the extension rod and the sail main rod, and the canvas is fixedly connected to the fixing blocks.

[0011] As a further solution of the utility model: wherein, a plurality of rollers are provided at outlets at both ends of the rope-walking cavity, and the rollers are rotatably connected to the inner wall of the rope-walking cavity.

[0012] As a further solution of the utility model: wherein, an auxiliary structure is arranged on one side of the mounting seat, the auxiliary structure comprises a fixed seat, the internal rotation of the fixed seat is connected with a rope winding shaft, an auxiliary rope is wound on the rope winding shaft, and one end of the auxiliary rope is fixedly connected to the main pole of the sail.

[0013] As a further solution of the utility model: wherein, a ratchet is rotatably connected to the side of the fixing seat, the ratchet is fixedly connected to the rope winding shaft, a pawl is installed on one side of the ratchet, and the pawl and the ratchet are matching components.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When the angle of the sail main pole needs to be adjusted, the direction of the sail main pole can be changed by pulling the adjusting rope. For example, when the adjusting rope at the left end is pulled, the auxiliary pole will face to the left. When the auxiliary pole changes to the left, the angle of the sail main pole will deviate to the left. When the angle of the sail main pole changes, the angle of the canvas will also deviate to the left. When the angle of the canvas changes, the moving direction of the kayak body can be changed. The above structure can change the moving direction of the kayak body through the arranged adjusting rope, the sail main pole and the canvas, so that the kayak body can adapt to complex working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the mounting seat structure in the utility model;

[0018] Figure 3 It is a schematic diagram of the auxiliary structure in the utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the adjustment seat structure in the utility model;

[0020] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0021] 1. Kayak body; 2. Mounting seat; 201. Press seat; 202. Shock-absorbing washer; 203. Sail pole; 204. Sail connecting rod; 205. Sail main pole; 206. Auxiliary rod; 3. Auxiliary structure; 301. Fixed seat; 302. Auxiliary rope; 303. Rope winding shaft; 305. Paw; 306. Ratchet; 4. Adjustment seat; 401. Adjustment rope; 402. Roller; 403. Screw rod; 404. Ball; 405. Rope cavity; 5. Extension rod; 501. Canvas; 502. Fixed block. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] See also Figures 1 to 4 A sail mounting structure for a kayak comprises a kayak body 1, a mounting seat 2 being connected to the kayak body 1 by bolts, a sail pole 203 being inserted into the mounting seat 2, a sail connecting rod 204 being rotatably connected to the sail pole 203, a sail main pole 205 being fixedly connected to the upper side of the sail connecting rod 204, an auxiliary pole 206 being fixedly connected to one side of the sail main pole 205, a canvas 501 being arranged between the auxiliary pole 206 and the sail main pole 205, an adjusting seat 4 being arranged on both sides of the auxiliary pole 206, the adjusting seat 4 being fixedly connected to the kayak body 1, a rope-running cavity 405 being provided inside the adjusting seat 4, an adjusting rope 401 being passed through the rope-running cavity 405, one end of the adjusting rope 401 being fixedly connected to the auxiliary pole 206, a spiral rod 403 being spirally connected inside the adjusting seat 4, a ball bearing 404 being arranged at the tail end of the spiral rod 403.

[0024] Among them, when it is necessary to adjust the angle of the sail main pole 205, the direction of the sail main pole 205 can be changed by pulling the adjustment rope 401. For example, when the adjustment rope 401 at the left end is pulled, the auxiliary pole 206 will be directed to the left. When the auxiliary pole 206 changes to the left, the angle of the sail main pole 205 will be biased to the left. When the angle of the sail main pole 205 changes, the angle of the canvas 501 will also be biased to the left. When the angle of the canvas 501 changes, the moving direction of the kayak body 1 can be changed.

[0025] Furthermore, the provided ball 404 can fix the position of the adjusting rope 401 inside the rope-running cavity 405. Specifically, the spiral rod 403 can be rotated and then the ball 404 can be connected with the adjusting rope 401 to fix the position of the adjusting rope 401. After the positions of the two groups of adjusting ropes 401 are fixed, the position of the canvas 501 can be fixed.

[0026] Preferably, Figure 2 As shown, a plurality of pressing seats 201 are arranged on the outer side of the mounting seat 2 , the mounting seat 2 is rotatably connected to the kayak body 1 , and the pressing seats 201 are pressed on the mounting seat 2 .

[0027] Among them, when the mounting seat 2 is bolted to the kayak body 1, the pressing seat 201 can be rotated so that one end of the pressing seat 201 overlaps the mounting seat 2, which can protect the position of the mounting seat 2 on the kayak body 1 and prevent the mounting seat 2 from falling off the kayak body 1.

[0028] Preferably, Figure 2 As shown, a shock-absorbing washer 202 is provided at the connection between the mounting seat 2 and the sail pole 203 , and the shock-absorbing washer 202 is fixedly connected to the inner wall of the mounting seat 2 .

[0029] The provided shock-absorbing washer 202 can protect the connection between the sail pole 203 and the mounting seat 2. When the sail pole 203 is bent by wind, the shock-absorbing washer 202 can play a protective and buffering role.

[0030] Preferably, Figure 1 As shown, the auxiliary pole 206 is internally slidably connected with the extension pole 5 , a plurality of fixing blocks 502 are fixedly connected between the extension pole 5 and the sail main pole 205 , and the canvas 501 is fixedly connected to the fixing blocks 502 .

[0031] Among them, by installing different fixing blocks 502 on the extension pole 5 and the sail main pole 205, canvases 501 of different specifications and sizes can be connected and installed, and the specific size of the canvas 501 can be selected according to the required scene.

[0032] Preferably, Figure 4 As shown, multiple rollers 402 are provided at both end exits of the rope-traveling cavity 405 , and the rollers 402 are rotatably connected to the inner wall of the rope-traveling cavity 405 .

[0033] The roller 402 can reduce friction, thereby preventing the adjusting rope 401 from breaking due to friction when the adjusting rope 401 is connected to the adjusting seat 4 .

[0034] Preferably, Figure 1 and Figure 3As shown, an auxiliary structure 3 is provided on one side of the mounting seat 2, and the auxiliary structure 3 includes a fixed seat 301, and the internal rotation of the fixed seat 301 is connected to a rope winding shaft 303, and an auxiliary rope 302 is wound around the rope winding shaft 303, and one end of the auxiliary rope 302 is fixedly connected to the main pole 205 of the sail.

[0035] Among them, the auxiliary rope 302 can assist in stretching the sail main pole 205, and can fix the position of the sail main pole 205. By adjusting the combination of the rope 401 and the auxiliary rope 302, the angle of the canvas 501 on the sail main pole 205 can be fixed.

[0036] Preferably, Figure 3 As shown, a ratchet 306 is rotatably connected to the side of the fixing seat 301, and the ratchet 306 is fixedly connected to the rope winding shaft 303. A pawl 305 is installed on one side of the ratchet 306, and the pawl 305 and the ratchet 306 are matching components.

[0037] Among them, by rotating the ratchet 306, the auxiliary rope 302 can be wound around the rope winding shaft 303, so that the auxiliary rope 302 can be in a taut state, and then the pawl 305 is engaged with the inside of the ratchet 306 to prevent the ratchet 306 from rotating, that is, the length of the auxiliary rope 302 can be fixed, so that the rope winding shaft 303 cannot rotate under the action of external force.

[0038] Working principle: when the angle of the sail main pole 205 needs to be adjusted, the direction of the sail main pole 205 can be changed by pulling the adjusting rope 401. For example, when the adjusting rope 401 at the left end is pulled, the auxiliary pole 206 will be oriented to the left. When the auxiliary pole 206 changes to the left, the angle of the sail main pole 205 will deviate to the left. When the angle of the sail main pole 205 changes, the angle of the canvas 501 will also deviate to the left. When the angle of the canvas 501 changes, the moving direction of the kayak body 1 can be changed. The ball 404 provided can adjust the adjustment inside the rope cavity 405. The position of the knot rope 401 plays a fixing role. Specifically, the position of the adjusting rope 401 can be fixed by rotating the spiral rod 403 and then connecting the ball 404 with the adjusting rope 401. After the positions of the two sets of adjusting ropes 401 are fixed, the position of the canvas 501 can be fixed. Among them, the auxiliary rope 302 can be provided to assist in stretching the main sail pole 205, so as to fix the position of the main sail pole 205. Through the combination of the adjusting rope 401 and the auxiliary rope 302, the angle of the canvas 501 on the main sail pole 205 can be fixed.

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A kayak sail mounting structure, comprising a kayak body (1), characterized in that: The kayak body (1) is connected to a mounting seat (2) via bolts, a sail pole (203) is plugged into the mounting seat (2), a sail connecting rod (204) is rotatably connected to the sail pole (203), a sail main pole (205) is fixedly connected to the upper side of the sail connecting rod (204), an auxiliary pole (206) is fixedly connected to one side of the sail main pole (205), a canvas (501) is provided between the auxiliary pole (206) and the sail main pole (205), and the auxiliary pole (206) is fixedly connected to the upper side of the sail connecting rod (204). Adjustment seats (4) are arranged on both sides of the auxiliary rod (206), the adjustment seats (4) are fixedly connected to the kayak body (1), a rope-running cavity (405) is provided inside the adjustment seat (4), an adjustment rope (401) is arranged inside the rope-running cavity (405), one end of the adjustment rope (401) is fixedly connected to the auxiliary rod (206), a spiral rod (403) is spirally connected inside the adjustment seat (4), and a ball (404) is installed at the tail end of the spiral rod (403).

2. The sail mounting structure of a kayak according to claim 1, characterized in that: A plurality of pressing seats (201) are arranged on the outer side of the mounting seat (2); the mounting seat (2) is rotatably connected to the kayak body (1); and the pressing seats (201) are pressed on the mounting seat (2).

3. The sail mounting structure of a kayak according to claim 2, characterized in that: A shock-absorbing washer (202) is provided at the connection between the mounting seat (2) and the sail pole (203), and the shock-absorbing washer (202) is fixedly connected to the inner wall of the mounting seat (2).

4. The kayak sail mounting structure according to claim 1, characterized in that: An extension rod (5) is slidably connected inside the auxiliary rod (206), a plurality of fixing blocks (502) are fixedly connected between the extension rod (5) and the sail main rod (205), and the canvas (501) is fixedly connected to the fixing blocks (502).

5. The sail mounting structure of a kayak according to claim 1, characterized in that: A plurality of rollers (402) are provided at outlets at both ends of the rope-travelling chamber (405), and the rollers (402) are rotatably connected to the inner wall of the rope-travelling chamber (405).

6. The kayak sail mounting structure according to claim 3, characterized in that: An auxiliary structure (3) is provided on one side of the mounting seat (2), the auxiliary structure (3) comprising a fixing seat (301), the fixing seat (301) being rotatably connected to a rope winding shaft (303) inside, an auxiliary rope (302) being wound around the rope winding shaft (303), one end of the auxiliary rope (302) being fixedly connected to the sail main pole (205).

7. The kayak sail mounting structure according to claim 6, characterized in that: A ratchet (306) is rotatably connected to the side of the fixed seat (301), the ratchet (306) is fixedly connected to the rope winding shaft (303), a pawl (305) is installed on one side of the ratchet (306), and the pawl (305) and the ratchet (306) are matching components.

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